/* ==========================================================================
   Žolíci – ochrana série. Sdílené styly pro osobní výzvy, detail společné
   výzvy, profil, oslavu úrovně a nápovědu /Gamification/Jokers.
   Proměnné jsou na :root, protože okna (modaly) se vykreslují mimo wrapper stránky.
   ========================================================================== */
:root {
  --ci-joker: #7C3AED;
  --ci-joker-deep: #5B21B6;
  --ci-joker-soft: #F3EEFF;
  --ci-joker-line: #DDD6FE;
  --ci-joker-gold: #F5B819;
  --ci-joker-ink: #2E1065;
}

.ci-joker-icon {
  display: inline-block;
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  vertical-align: middle;
}

/* ---------- Osobní výzva: karta ---------- */
.ci-challenge-card--joker {
  position: relative;
  background: linear-gradient(160deg, #fff 0%, var(--ci-joker-soft) 100%);
  border: 1.5px solid var(--ci-joker-line);
}

/* Razítko vpravo dole (nahoře jsou ikony upravit / smazat). */
.ci-joker-card-stamp {
  position: absolute;
  bottom: 14px;
  right: 12px;
  z-index: 1;
  width: 54px;
  height: 54px;
  transform: rotate(-12deg);
  filter: drop-shadow(0 4px 10px rgba(91, 33, 182, .35));
  pointer-events: none;
}

.ci-joker-card-stamp--animate {
  animation: ci-joker-stamp-in .45s cubic-bezier(.2, 1.4, .4, 1) both;
}

@keyframes ci-joker-stamp-in {
  0% { opacity: 0; transform: rotate(-30deg) scale(2.2); }
  100% { opacity: 1; transform: rotate(-12deg) scale(1); }
}

.ci-joker-actions {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-top: 8px;
}

.ci-btn-joker {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  min-height: 44px;
  padding: 8px 14px;
  border: 0;
  border-radius: 12px;
  background: linear-gradient(135deg, #8B5CF6 0%, var(--ci-joker-deep) 100%);
  color: #fff;
  font-weight: 700;
  font-size: 14px;
  cursor: pointer;
  box-shadow: 0 6px 16px rgba(91, 33, 182, .28);
  transition: transform .12s ease, box-shadow .12s ease, filter .12s ease;
}

.ci-btn-joker:hover { filter: brightness(1.06); transform: translateY(-1px); }
.ci-btn-joker:focus-visible { outline: 3px solid var(--ci-joker-gold); outline-offset: 2px; }

.ci-btn-joker[disabled],
.ci-btn-joker[aria-disabled="true"] {
  background: #e9e5f5;
  color: #6b6385;
  box-shadow: none;
  cursor: not-allowed;
  transform: none;
  filter: none;
}

.ci-btn-joker__count {
  display: inline-flex;
  align-items: center;
  padding: 1px 8px;
  border-radius: 999px;
  background: rgba(255, 255, 255, .22);
  font-size: 12px;
  font-weight: 700;
}

.ci-btn-joker[disabled] .ci-btn-joker__count { background: rgba(0, 0, 0, .06); }

.ci-joker-hint {
  margin: 0;
  font-size: 12px;
  line-height: 1.35;
  color: #6b7280;
}

.ci-joker-hint a { color: var(--ci-joker-deep); font-weight: 600; }

.ci-joker-used {
  display: flex;
  align-items: center;
  gap: 8px;
  min-height: 44px;
  padding: 8px 66px 8px 12px;
  border-radius: 12px;
  background: var(--ci-joker-soft);
  color: var(--ci-joker-deep);
  font-weight: 700;
  font-size: 14px;
}

.ci-joker-used small {
  display: block;
  font-weight: 400;
  font-size: 12px;
  color: #6b6385;
}

/* ---------- Osobní výzva: kalendář ---------- */
.ci-calendar-day--joker {
  position: relative;
  background: linear-gradient(135deg, #8B5CF6 0%, var(--ci-joker-deep) 100%);
  color: #fff;
}

.ci-calendar-day--joker::after {
  content: "";
  position: absolute;
  top: 1px;
  right: 1px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--ci-joker-gold);
  box-shadow: 0 0 0 2px #fff;
}

.ci-calendar-day--selected.ci-calendar-day--joker {
  box-shadow: 0 0 0 3px #000000, 0 4px 15px rgba(0, 0, 0, .65);
}

/* ---------- Okno „Použít žolíka?“ ---------- */
.ci-joker-modal .modal-content {
  border: 0;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 10px 30px rgb(0 0 0 / 25%);
}

.ci-joker-modal__top {
  display: flex;
  justify-content: center;
  padding: 26px 20px 10px;
  background: radial-gradient(circle at 50% 30%, #fff 0%, var(--ci-joker-soft) 70%);
}

.ci-joker-modal__art {
  width: 96px;
  height: auto;
  transform: rotate(-6deg);
  filter: drop-shadow(0 8px 16px rgba(91, 33, 182, .25));
}

.ci-joker-modal__body {
  padding: 18px 24px 8px;
  text-align: center;
}

.ci-joker-modal__title {
  margin: 0 0 8px;
  font-size: 20px;
  font-weight: 800;
  color: var(--ci-joker-ink);
}

.ci-joker-modal__text {
  margin: 0 0 8px;
  font-size: 15px;
  color: #1f2937;
}

.ci-joker-modal__note {
  margin: 0 0 12px;
  font-size: 13px;
  color: #6b7280;
}

.ci-joker-modal__balance {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 12px;
  border-radius: 999px;
  background: var(--ci-joker-soft);
  color: var(--ci-joker-deep);
  font-size: 13px;
  font-weight: 700;
}

.ci-joker-modal__error {
  margin: 12px 0 0;
  padding: 10px 12px;
  border-radius: 10px;
  background: #fef2f2;
  color: #b91c1c;
  font-size: 13px;
}

.ci-joker-modal__footer {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  justify-content: space-between;
  padding: 16px 24px 22px;
}

.ci-joker-modal__help {
  font-size: 13px;
  font-weight: 600;
  color: var(--ci-joker-deep);
}

.ci-joker-modal__buttons {
  display: flex;
  gap: 8px;
  margin-left: auto;
}

.ci-joker-modal__buttons .ci-btn-joker { width: auto; }

.ci-btn-joker-ghost {
  min-height: 44px;
  padding: 8px 16px;
  border: 1px solid #e5e7eb;
  border-radius: 12px;
  background: #fff;
  color: #374151;
  font-weight: 600;
  font-size: 14px;
  cursor: pointer;
}

.ci-btn-joker-ghost:hover { background: #f9fafb; }

/* ---------- Společná výzva ---------- */
.gc-status--joker {
  background: transparent;
  border-color: transparent;
  overflow: visible;
}

.gc-status--joker img {
  width: 116%;
  height: 116%;
  max-width: none;
}

.gc-day--joker {
  background: var(--ci-joker-soft);
}

.gc-fill-choice--joker .gc-fill-choice__icon {
  border-color: var(--ci-joker);
  background: #fff;
  overflow: hidden;
}

.gc-fill-choice--joker .gc-fill-choice__icon img {
  width: 100%;
  height: 100%;
  opacity: .55;
  transition: opacity .15s ease;
}

.gc-fill-choice--joker:hover .gc-fill-choice__icon img { opacity: .85; }

.gc-fill-choice__hint {
  display: block;
  font-size: 12px;
  font-weight: 400;
  color: #6b6385;
}

.btn-check:checked + .gc-fill-choice--joker {
  border-color: var(--ci-joker);
  background: var(--ci-joker-soft);
  box-shadow: 0 0 0 3px rgba(124, 58, 237, .16);
}

.btn-check:checked + .gc-fill-choice--joker .gc-fill-choice__icon img { opacity: 1; }

.gc-fill-choice--disabled {
  opacity: .55;
  cursor: not-allowed;
}

.gc-joker-banner {
  display: flex;
  align-items: center;
  gap: 14px;
  margin: 0 0 18px;
  padding: 14px 16px;
  border-radius: 14px;
  background: var(--ci-joker-soft);
  border: 1px solid var(--ci-joker-line);
}

.gc-joker-banner img {
  width: 48px;
  height: 48px;
  flex-shrink: 0;
  transform: rotate(-10deg);
}

.gc-joker-banner__title {
  margin: 0 0 2px;
  font-weight: 700;
  color: var(--ci-joker-ink);
}

.gc-joker-banner__text {
  margin: 0;
  font-size: 13px;
  color: #4b5563;
}

.gc-joker-help {
  display: inline-block;
  margin: -10px 0 18px;
  font-size: 13px;
  font-weight: 600;
  color: var(--ci-joker-deep);
}

/* ---------- Profil ---------- */
.ci-profile-jokers {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-top: 14px;
  padding: 12px 14px;
  border-radius: 14px;
  background: linear-gradient(120deg, var(--ci-joker-soft) 0%, #fff 100%);
  border: 1px solid var(--ci-joker-line);
}

.ci-profile-jokers__art {
  width: 42px;
  height: auto;
  transform: rotate(-8deg);
  flex-shrink: 0;
}

.ci-profile-jokers__body {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.ci-profile-jokers__count {
  font-size: 18px;
  font-weight: 800;
  color: var(--ci-joker-ink);
  line-height: 1.2;
}

.ci-profile-jokers__hint {
  font-size: 12px;
  color: #6b7280;
}

.ci-profile-jokers__link {
  margin-left: auto;
  font-size: 13px;
  font-weight: 600;
  color: var(--ci-joker-deep);
  white-space: nowrap;
  text-decoration: none;
}

.ci-profile-jokers__link:hover { text-decoration: underline; }

/* ---------- Oslava nové úrovně ---------- */
.tier-up-modal__jokers {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0 auto 12px;
  padding: 6px 14px 6px 8px;
  border-radius: 999px;
  background: var(--ci-joker-soft);
  color: var(--ci-joker-deep);
  font-weight: 700;
  font-size: 14px;
  text-decoration: none;
}

.tier-up-modal__jokers img { width: 28px; height: 28px; }
.tier-up-modal__jokers:hover { color: var(--ci-joker-ink); background: #ebe2ff; }

/* ---------- Nápověda /Gamification/Jokers ---------- */
.ci-joker-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 24px;
  align-items: center;
  padding: 28px 26px;
  border-radius: 16px;
  background: linear-gradient(120deg, #4C1D95 0%, #7C3AED 55%, #A78BFA 100%);
  color: #fff;
  box-shadow: 0 10px 30px rgb(0 0 0 / 25%);
  overflow: hidden;
}

.ci-joker-hero__eyebrow {
  display: inline-block;
  margin-bottom: 8px;
  padding: 3px 10px;
  border-radius: 999px;
  background: rgba(255, 255, 255, .16);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .04em;
  text-transform: uppercase;
}

.ci-joker-hero__title {
  margin: 0 0 8px;
  font-size: 28px;
  font-weight: 800;
  line-height: 1.15;
  color: #fff;
}

.ci-joker-hero__text {
  max-width: 560px;
  margin: 0 0 18px;
  font-size: 15px;
  line-height: 1.5;
  color: rgba(255, 255, 255, .9);
}

.ci-joker-balance {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  padding: 10px 18px 10px 12px;
  border-radius: 14px;
  background: rgba(255, 255, 255, .14);
  backdrop-filter: blur(2px);
}

.ci-joker-balance__num {
  font-size: 34px;
  font-weight: 800;
  line-height: 1;
  color: var(--ci-joker-gold);
}

.ci-joker-balance__label {
  display: block;
  font-size: 12px;
  opacity: .85;
}

.ci-joker-balance__meta {
  display: block;
  font-size: 13px;
  font-weight: 600;
}

.ci-joker-hero__art {
  position: relative;
  width: 150px;
  height: 190px;
}

.ci-joker-hero__art img {
  position: absolute;
  width: 120px;
  height: auto;
  filter: drop-shadow(0 12px 22px rgba(0, 0, 0, .3));
}

.ci-joker-hero__art img:first-child { left: 0; top: 18px; transform: rotate(-14deg); opacity: .55; }
.ci-joker-hero__art img:last-child { right: 0; top: 0; transform: rotate(8deg); }

.ci-joker-chip {
  margin-left: auto;
  padding: 4px 12px;
  border-radius: 999px;
  background: linear-gradient(90deg, #8B5CF6 0%, var(--ci-joker-deep) 100%);
  color: #fff;
  font-weight: 800;
  font-size: 13px;
  white-space: nowrap;
  flex-shrink: 0;
}

.ci-joker-earn .ci-xp-row__icon {
  background: var(--ci-joker-soft);
  color: var(--ci-joker-deep);
}

.ci-joker-partner {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 14px;
  padding: 12px 14px;
  border-radius: 12px;
  background: rgba(54, 182, 33, .08);
  font-size: 13px;
  color: #1f3d16;
}

.ci-joker-partner--none { background: #fff8e6; color: #5c4400; }

.ci-joker-partner .ci-help-cta__btn { margin-left: auto; padding: 8px 16px; }

.ci-joker-podium {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.ci-joker-podium__col {
  padding: 14px;
  border-radius: 14px;
  background: rgba(0, 0, 0, .025);
}

.ci-joker-podium__title {
  margin: 0 0 10px;
  font-size: 14px;
  font-weight: 700;
  color: #111;
}

.ci-joker-podium__row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 6px 0;
  font-size: 14px;
}

.ci-joker-podium__medal {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  font-weight: 800;
  font-size: 13px;
  color: #fff;
}

.ci-joker-podium__medal--1 { background: linear-gradient(135deg, #FCD34D, #D69E07); }
.ci-joker-podium__medal--2 { background: linear-gradient(135deg, #E5E7EB, #9CA3AF); }
.ci-joker-podium__medal--3 { background: linear-gradient(135deg, #F3B07A, #B4652A); }

.ci-joker-podium__reward {
  margin-left: auto;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-weight: 800;
  color: var(--ci-joker-deep);
}

.ci-joker-note {
  margin: 12px 0 0;
  font-size: 13px;
  color: #6b7280;
}

.ci-joker-use {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.ci-joker-use__col {
  padding: 16px;
  border-radius: 14px;
  border: 1px solid #eef0f3;
}

.ci-joker-use__title {
  margin: 0 0 12px;
  font-size: 15px;
  font-weight: 700;
  color: #111;
}

.ci-joker-steps {
  margin: 0 0 14px;
  padding: 0;
  list-style: none;
  counter-reset: joker-step;
}

.ci-joker-steps li {
  position: relative;
  padding: 0 0 10px 36px;
  font-size: 14px;
  line-height: 1.45;
  color: #374151;
  counter-increment: joker-step;
}

.ci-joker-steps li::before {
  content: counter(joker-step);
  position: absolute;
  left: 0;
  top: -1px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--ci-joker);
  color: #fff;
  font-size: 12px;
  font-weight: 800;
}

.ci-joker-demo {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  padding: 12px;
  border-radius: 12px;
  background: #fafafa;
}

.ci-joker-demo__cell {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  color: #6b7280;
}

.ci-joker-demo__day {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  color: #fff;
  font-weight: 700;
}

.ci-joker-demo__day--missed { background: #ef4444; }
.ci-joker-demo__day--saved { background: transparent; }
.ci-joker-demo__day--saved img { width: 46px; height: 46px; }

.ci-joker-demo__arrow {
  font-size: 20px;
  color: var(--ci-joker);
}

.ci-joker-effects {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.ci-joker-effects__col {
  padding: 14px 16px;
  border-radius: 14px;
}

.ci-joker-effects__col--do { background: rgba(54, 182, 33, .08); }
.ci-joker-effects__col--dont { background: rgba(239, 68, 68, .06); }

.ci-joker-effects__title {
  display: flex;
  align-items: center;
  gap: 6px;
  margin: 0 0 8px;
  font-size: 14px;
  font-weight: 800;
}

.ci-joker-effects__col--do .ci-joker-effects__title { color: #1f7a14; }
.ci-joker-effects__col--dont .ci-joker-effects__title { color: #b91c1c; }

.ci-joker-effects ul,
.ci-joker-rules {
  margin: 0;
  padding-left: 18px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 14px;
  color: #374151;
  line-height: 1.45;
}

.ci-joker-history {
  margin: 0;
  padding: 0;
  list-style: none;
}

.ci-joker-history li {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid #f1f2f4;
  font-size: 14px;
}

.ci-joker-history li:last-child { border-bottom: 0; }

.ci-joker-history__date {
  font-size: 12px;
  color: #9ca3af;
  white-space: nowrap;
}

.ci-joker-history__label { flex: 1; min-width: 0; color: #1f2937; }

.ci-joker-history__amount {
  font-weight: 800;
  white-space: nowrap;
}

.ci-joker-history__amount--plus { color: #1f7a14; }
.ci-joker-history__amount--minus { color: var(--ci-joker-deep); }

.ci-joker-empty {
  margin: 0;
  font-size: 14px;
  color: #6b7280;
}

.ci-joker-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: space-between;
  align-items: center;
}

.ci-joker-teaser {
  background: linear-gradient(120deg, var(--ci-joker-soft) 0%, #fff 70%);
}

.ci-joker-teaser img {
  width: 54px;
  height: auto;
  transform: rotate(-8deg);
  flex-shrink: 0;
}

.ci-joker-teaser .ci-help-cta__btn {
  background: linear-gradient(135deg, #8B5CF6 0%, var(--ci-joker-deep) 100%);
  box-shadow: 0 4px 12px rgba(91, 33, 182, .3);
}

@media (max-width: 768px) {
  .ci-joker-hero { grid-template-columns: 1fr; padding: 22px 18px; }
  .ci-joker-hero__art { display: none; }
  .ci-joker-hero__title { font-size: 23px; }
  .ci-joker-podium,
  .ci-joker-use,
  .ci-joker-effects { grid-template-columns: 1fr; }
  .ci-joker-modal__footer { flex-direction: column-reverse; align-items: stretch; }
  .ci-joker-modal__buttons { margin-left: 0; flex-direction: column-reverse; }
  .ci-joker-modal__buttons .ci-btn-joker { width: 100%; }
  .ci-joker-modal__help { text-align: center; }
}

@media (prefers-reduced-motion: reduce) {
  .ci-joker-card-stamp--animate { animation: none; }
  .ci-btn-joker { transition: none; }
  .ci-btn-joker:hover { transform: none; }
}